M4rked1 Posted August 22, 2016 Share Posted August 22, 2016 Hi all, so this morning when I arrived at work I noticed my car was idling kind of rough. When I go out and walked around the car I noticed the exhaust smells a bit like rotten eggs. So based on some quick searching, I think it might be: Bad cat ( I only have the downpipe cat now) Large vac leak No spark in one cylinder (coil, plug etc) This happened very suddenly, car was idling fine down the street at a stop light. Link to comment Share on other sites More sharing options...
M4rked1 Posted August 22, 2016 Author Share Posted August 22, 2016 Maybe ocv too? I'm hoping it throw a code on the way home Link to comment Share on other sites More sharing options...
quick4dr Posted August 22, 2016 Share Posted August 22, 2016 check your codes, could very well be running rich and have flooded and killed the cat, does she accelerate? or is she a like a brick? Link to comment Share on other sites More sharing options...
M4rked1 Posted August 22, 2016 Author Share Posted August 22, 2016 Car accelerates fine and the idle is sometimes much better and others the car is almost stalling... Link to comment Share on other sites More sharing options...
M4rked1 Posted August 22, 2016 Author Share Posted August 22, 2016 The car barely made it home super rough, stalling. Put the access port on it: P0011 replaced the passenger side ocv, started it up, runs better than it ever has. Link to comment Share on other sites More sharing options...
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